fix: minor

Author: lukasrothenberger

.github/workflows/ci.yml

@@ -128,7 +128,7 @@ jobs:
           docker run --rm discopop_ci_${{ github.sha }} python -m unittest -v -k *.end_to_end.*
 
   checks_successful:
-    runs-on: self-hostd
+    runs-on: self-hosted
     name: Checks successful
     needs: [execute_cxx_unit_tests, execute_end_to_end_tests]
     steps: